.form{
  display: flex;
  align-items: center;
  width: 6.88rem;
  height: .67rem;
  margin: .56rem auto;
}

.form input{
  width: 5.22rem;
  height: 100%;
  border: none;
  border-bottom: 2px solid #ff7815;
  padding: .19rem 0 .19rem .61rem;
  font-size: .38rem;
  margin-right: .29rem;
}

.form button{
  width: 1.38rem;
  height: .57rem;
  background-color: #ff7815;
  color: #fff;
  text-align: center;
  line-height: .57rem;
  border: none;
  border-radius: .1rem;
  outline: none;
}